Base | Representation |
---|---|
bin | 1001000111100111111… |
… | …00010100111101110000 |
3 | 1002221202112021121121100 |
4 | 10203303330110331300 |
5 | 20113200030321222 |
6 | 355535244124400 |
7 | 31431421542606 |
oct | 4436374247560 |
9 | 1087675247540 |
10 | 313330323312 |
11 | 110978887526 |
12 | 50885836700 |
13 | 23715787596 |
14 | 112456d5876 |
15 | 823cb0e4ac |
hex | 48f3f14f70 |
313330323312 has 120 divisors (see below), whose sum is σ = 923315524560. Its totient is φ = 98917079040.
The previous prime is 313330323289. The next prime is 313330323431. The reversal of 313330323312 is 213323033313.
313330323312 is a `hidden beast` number, since 3 + 1 + 3 + 330 + 323 + 3 + 1 + 2 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10373512 + ... + 10403672.
It is an arithmetic number, because the mean of its divisors is an integer number (7694296038).
Almost surely, 2313330323312 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 313330323312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (461657762280).
313330323312 is an abundant number, since it is smaller than the sum of its proper divisors (609985201248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313330323312 is a wasteful number, since it uses less digits than its factorization.
313330323312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33991 (or 33982 counting only the distinct ones).
The product of its (nonzero) digits is 8748, while the sum is 27.
Adding to 313330323312 its reverse (213323033313), we get a palindrome (526653356625).
The spelling of 313330323312 in words is "three hundred thirteen billion, three hundred thirty million, three hundred twenty-three thousand, three hundred twelve".
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